An employee's face is reflected as she works in the finishing unit of the Kama Schachter Jewelry Pvt Ltd. diamond studded gold and platinum manufacturing facility in Mumbai, India, on Wednesday, June 19, 2013. India's exports of diamonds and gold jewelry grew 5.2% to $6.1 billion in April and May, says the Gem & Jewellery Export Promotion Council on June 18, 2013. Photographer: Adeel Halim/Bloomberg via Getty Images

An employee's face is reflected as she works in the finishing unit of the Kama Schachter Jewelry Pvt Ltd. diamond studded gold and platinum manufacturing facility in Mumbai, India, on Wednesday, June 19, 2013. India's exports of diamonds and gold jewelry grew 5.2% to $6.1 billion in April and May, says the Gem & Jewellery Export Promotion Council on June 18, 2013. Photographer: Adeel Halim/Bloomberg via Getty Images

An employee looks up as she works in the finishing unit of the Kama Schachter Jewelry Pvt Ltd. diamond studded gold and platinum manufacturing facility in Mumbai, India, on Wednesday, June 19, 2013. India's exports of diamonds and gold jewelry grew 5.2% to $6.1 billion in April and May, says the Gem & Jewellery Export Promotion Council on June 18, 2013. Photographer: Adeel Halim/Bloomberg via Getty Images

An employee looks up as she works in the finishing unit of the Kama Schachter Jewelry Pvt Ltd. diamond studded gold and platinum manufacturing facility in Mumbai, India, on Wednesday, June 19, 2013. India's exports of diamonds and gold jewelry grew 5.2% to $6.1 billion in April and May, says the Gem & Jewellery Export Promotion Council on June 18, 2013. Photographer: Adeel Halim/Bloomberg via Getty Images

Employees working on the production line of the Kama Schachter Jewelry Pvt Ltd. diamond studded gold and platinum manufacturing facility in Mumbai, India, on Wednesday, June 19, 2013. India's exports of diamonds and gold jewelry grew 5.2% to $6.1 billion in April and May, says the Gem & Jewellery Export Promotion Council on June 18, 2013. Photographer: Adeel Halim/Bloomberg via Getty Images

Employees working on the production line of the Kama Schachter Jewelry Pvt Ltd. diamond studded gold and platinum manufacturing facility in Mumbai, India, on Wednesday, June 19, 2013. India's exports of diamonds and gold jewelry grew 5.2% to $6.1 billion in April and May, says the Gem & Jewellery Export Promotion Council on June 18, 2013. Photographer: Adeel Halim/Bloomberg via Getty Images